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CLEVELAND Square End Mill: High Speed Steel, 4 Flute, 7/8" Mill Dia, 1" LOC, 3-1/4" OAL (MPN C75021) - General Purpose High-Speed Steel Square End Mills
CLEVELANDGeneral Purpose High-Speed Steel Square End Mills

CLEVELAND Square End Mill: High Speed Steel, 4 Flute, 7/8" Mill Dia, 1" LOC, 3-1/4" OAL (MPN C75021)

The CLEVELAND Square End Mill is a general purpose high-speed steel end mill with 4 flutes, a 7/8" mill diameter, 1" length of cut, and 3-1/4" overall length (MPN C75021). 3G Electric sources this genuine industrial…

SKU 3G-OTH-226047

Brand
CLEVELAND
Item
Square End Mill: High Speed Steel, 4 Flute, 7/8" Mill Dia, 1" LOC, 3-1/4" OAL
Category
General Purpose High-Speed Steel Square End Mills
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C75021
Mill Dia
7/8"
OAL
3-1/4"
Flute
4
LOC
1"
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Square End Mill is a general purpose high-speed steel end mill with 4 flutes, a 7/8" mill diameter, 1" length of cut, and 3-1/4" overall length (MPN C75021). 3G Electric sources this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CLEVELAND C75021 square end mill used for?

The CLEVELAND C75021 is a general-purpose high-speed steel square end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous metals. Its 4-flute design provides efficient chip evacuation and a smooth finish in industrial machining applications.

What are the specifications of the CLEVELAND C75021 end mill?

The CLEVELAND C75021 square end mill has a 7/8" mill diameter, 1" length of cut (LOC), and 3-1/4" overall length (OAL). It is made of high-speed steel with 4 flutes, designed for general-purpose milling. The manufacturer part number is C75021.

Where to buy the CLEVELAND C75021 end mill worldwide?

3G Electric supplies the CLEVELAND C75021 square end mill worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tool for your machining needs.

How to select the right CLEVELAND square end mill for your application?

Select the CLEVELAND square end mill based on material hardness, required finish, and machine rigidity. For general-purpose milling in steel or aluminum, the C75021 with 7/8" diameter and 4 flutes offers balanced chip removal and surface quality. Consult your machinist for specific feed and speed recommendations.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

3G Electric supplies CLEVELAND general purpose high-speed steel square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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